Cell-Stuff Windshield Car Phone Holder’s prime focus is functionality. Equipped with expandable arms at the touch of a button, the holder allows you to close the arms to ensure a secure fit. The heavy duty arm allows flexibility even though it is firmly attached to the holder. Thanks to its heavy duty extra-large suction cup and lock button, the Cell-Stuff Car Phone Holder strongly adheres to most smooth flat surfaces, yet it is easily removable. The suction cup is simple to clean - use a damp towel to wipe and it’s good as new. No matter if your phone is protected by a skin or case, the Cell-Stuff Car Mount grips firmly onto your device so you can drive with confidence.